Pharyngeal wall treatment
First Claim
1. A method for treating sleep apnea by treating a pharyngeal airway having a pharyngeal wall of a patient at least partially surrounding and defining said airway, said method comprising;
- identifying a patient with sleep apnea;
inserting an expander member into said airway and positioning an active portion of said expander member in an interior of said airway of said patient and external to a tissue of said pharyngeal wall and in opposition to an airway-defining tissue of portions of said wall to be treated;
activating said expander member to urge against said airway-defining tissue of said portions to urge said portions outwardly to an outwardly displaced position;
treating said portions to retain said portions in said outwardly displaced position following deactivation of said expander member for a time sufficient to treat obstructive sleep apnea;
deactivating said expander member while leaving said portions in said outwardly placed position; and
removing said expander member from said airway.
2 Assignments
0 Petitions
Accused Products
Abstract
A patient'"'"'s pharyngeal wall is treated by inserting an expander member into the airway and positioning an active portion of the expander member in opposition to portions of the pharyngeal wall to be treated. The expander member is activated to urge the wall portions outwardly to an outwardly displaced position. The expander member is then deactivated while leaving the wall portions in the outwardly placed position and the expander member is removed from said airway. A further aspect of the treatment includes stabilization of at least a portion of the pharyngeal wall after compression of portions of the wall.
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Citations
12 Claims
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1. A method for treating sleep apnea by treating a pharyngeal airway having a pharyngeal wall of a patient at least partially surrounding and defining said airway, said method comprising;
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identifying a patient with sleep apnea; inserting an expander member into said airway and positioning an active portion of said expander member in an interior of said airway of said patient and external to a tissue of said pharyngeal wall and in opposition to an airway-defining tissue of portions of said wall to be treated; activating said expander member to urge against said airway-defining tissue of said portions to urge said portions outwardly to an outwardly displaced position; treating said portions to retain said portions in said outwardly displaced position following deactivation of said expander member for a time sufficient to treat obstructive sleep apnea; deactivating said expander member while leaving said portions in said outwardly placed position; and removing said expander member from said airway.
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2. A method for treating sleep apnea by treating a pharyngeal airway having a pharyngeal wall of a patient at least partially surrounding and defining said airway, said method comprising identifying a patient with sleep apnea;
- stabilizing at least a portion of said pharyngeal wall of said patient against underlying structure by securing said portion of said pharyngeal wall to said structure to resist inward collapse of said pharyngeal wall, said stabilizing include treating said portion to resist inward collapse independent of a mechanical force acting against an external tissue of said pharyngeal wall within said airway for a time sufficient to treat obstructive sleep apnea.
- View Dependent Claims (5)
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3. A method according to 2 wherein said stabilization includes mechanically securing said portion to said structure.
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4. A method according to 2 wherein said stabilization includes adhering said portion to said structure.
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6. A method for treating sleep apnea by treating a pharyngeal airway having a pharyngeal wall of a patient at least partially surrounding and defining said airway, said method comprising:
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identifying a patient with sleep apnea; compressing at least a portion of a tissue of said pharyngeal wall of said patient to a compressed state; and stabilizing said portion of said tissue in said compressed state, said stabilizing includes treating said portion to resist inward collapse independent of a mechanical force acting against an external tissue of said pharyngeal wall within said airway for a time sufficient to treat obstructive sleep apnea. - View Dependent Claims (7, 8)
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9. An apparatus for treating sleep apnea by treating a pharyngeal airway having a pharyngeal wall of a patient at least partially surrounding and defining said airway, said method comprising;
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an expander member dimensioned so as to be inserted into said airway with an active portion of said expander member positioned in an interior of said airway and external to a tissue of said pharyngeal wall and in opposition to an airway-defining tissue of portions of said wall to be treated; an activator for activating said expander member to urge against said airway-defining tissue of said portions to urge said portions outwardly to an outwardly displaced position; an applicator to treat said portions in said outwardly displaced position with a treatment to retain said portions in said outwardly displaced position following deactivation of said expander member for a time sufficient to treat obstructive sleep apnea; said expander member adapted to be deactivated while leaving said portions in said outwardly displaced position; said expander member further dimensioned so as to be removable from said airway. - View Dependent Claims (10, 11, 12)
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Specification